11128834 has 16 divisors (see below), whose sum is σ = 17273088. Its totient is φ = 5374512.

The previous prime is 11128811. The next prime is 11128853. The reversal of 11128834 is 43882111.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6319 + ... + 7885.

It is an arithmetic number, because the mean of its divisors is an integer number (1079568).

Almost surely, 2^11128834 is an apocalyptic number.

11128834 is a deficient number, since it is larger than the sum of its proper divisors (6144254).

11128834 is a wasteful number, since it uses less digits than its factorization.

11128834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689.

The product of its digits is 1536, while the sum is 28.

The square root of 11128834 is about 3335.9907074211. The cubic root of 11128834 is about 223.2628965270.

The spelling of 11128834 in words is "eleven million, one hundred twenty-eight thousand, eight hundred thirty-four".